1 files changed, 44 insertions, 0 deletions
diff --git a/uriloader/exthandler/ExternalHelperAppChild.h b/uriloader/exthandler/ExternalHelperAppChild.h
new file mode 100644
index 0000000000..2b189499fe
--- /dev/null
+++ b/uriloader/exthandler/ExternalHelperAppChild.h
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_ExternalHelperAppChild_h
+#define mozilla_dom_ExternalHelperAppChild_h
+
+#include "mozilla/dom/PExternalHelperAppChild.h"
+#include "nsExternalHelperAppService.h"
+#include "nsIStreamListener.h"
+
+class nsIDivertableChannel;
+
+namespace mozilla::dom {
+
+class BrowserChild;
+
+class ExternalHelperAppChild : public PExternalHelperAppChild,
+                               public nsIStreamListener {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISTREAMLISTENER
+  NS_DECL_NSIREQUESTOBSERVER
+
+  ExternalHelperAppChild();
+
+  // Give the listener a real nsExternalAppHandler to complete processing on
+  // the child.
+  void SetHandler(nsExternalAppHandler* handler) { mHandler = handler; }
+
+  mozilla::ipc::IPCResult RecvCancel(const nsresult& aStatus);
+
+ private:
+  virtual ~ExternalHelperAppChild();
+
+  RefPtr<nsExternalAppHandler> mHandler;
+  nsresult mStatus;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_ExternalHelperAppChild_h